<i role="icon" {{{propertystr}}}>
    <svg class="str-icon-loading" 
        xmlns="http://www.w3.org/2000/svg" 
        width="{{width}}" 
        height="{{height}}"  
        fill="{{color}}"
        viewBox="0 0 24 24">
        <path d="M12,4V2A10,10 0 0,0 2,12H4A8,8 0 0,1 12,4Z" />
    </svg>
</i>